<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--相对路径-->
<img src="aaa.jpg" alt="这是个美女图片">
<img src="../b.jpg" title="帅哥" width="100" height="100">
<img src="abc/c.jpg" width="50%">
<!--绝对路径-->
<img  src="https://cdn.tmooc.cn/bsfile//imgad///5706defebbff4fdfb0a19b70d6bef77b.png">

</body>
</html>